I personally can say that if you want a good site to just play video slots for free, check out freeslots.com. Now to what you need to know about the bonus games associated with playing the slots, like I said Freeslots is the best place to start and just like real internet slots they have the bonus games included as well.
The bonus games are the games you win whenever you match up a particular item on the slot machine. For example with the slot machine Flaming Crates you are trying to match up well scattered crates to enter the bonus game. Bonus games can give you extra credits or money and are very helpful if you are not really all that lucky at just playing slots. This almost evens the odds in your favor as a player. With Flaming Crates the bonus game involves you clicking on the crates to set them on fire and or win the amount beneath them. By setting the crates on fire you actually open up even more crates to click and there by winning even more money by clicking them. When you run out of open available crates it is then that you are returned to the slot machine once again, to spin the reels and win some more.
One of the biggest tricks to winning a decent amount of money or credits, is to play the internet casino gambling game as it is said how to play. Following directions is a very good tool in totaling up the credits in the case of Freeslots. Another great bonus game is that is coupled with the Tropical Safari video slot machine. With this bonus game, you see an actual sort of Candyland playing board, not too much different from that of the board game Candyland. Except with this bonus game boards, some places on the board say spin and others have credits that can be earned if landed on. Now the spots that have spin on them, take you to a spinner that has 1 to 1000 credits listed around the board and if you are lucky when you spin the board you may just land on 1000, winning that credit amount.
Another good internet casino bonus game is the one that comes with the slot machine called Candy Store; this one is simple but not relatively easy to rack up a good amount of credits. There are four tubes and you click on the pieces of candy at the end of the tube and try to get the highest amounts that are labeled on the pieces of candy. Easy but not a good bonus game for getting high credits.
Bonus games can really be a good boost to your winning if you are smart and pay attention to the directions given in the context of that particular bonus game. As I found out reading the little extra things they have around the screen really can help you out and I do not mean reading the ads. Remember a good site for free slots is www.freeslots.com.